Collinder 465
0.21
UTI
0.0
CN
0.19
Cdens
0.25
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
5.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.19 Very loose
- CC3 0.25 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
Collinder 465 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Distant
Moderate extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 106.728 | -10.478 | 0.305 | -0.507 | -0.792 | â |
| Hunt & Reffert | 2024 | 106.723 | -10.466 | 0.305 | -0.524 | -0.813 | â |
| Cavallo et al. | 2024 | 106.735 | -10.455 | 0.297 | â | â | â |
| Hunt & Reffert | 2023 | 106.723 | -10.466 | 0.305 | -0.524 | -0.813 | â |
| Loktin & Popova | 2017 | 106.71 | -10.519 | â | 0.996 | -1.609 | â |
| Dias et al. | 2014 | 106.717 | -10.538 | â | -0.02 | 1.15 | â |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 174* | â | â |
| Cavallo et al. | 2024 | 4.66 | 1.44 | â | 363 | 0.610 | â | â | â |
| Hunt & Reffert | 2023 | 3.11 | 1.77 | 0.76 | 268 | â | â | â | â |
| Loktin & Popova | 2017 | 3.33 | 1.48 | â | 224 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.